From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76E0EC4332F for ; Thu, 10 Mar 2022 19:22:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233157AbiCJTXZ (ORCPT ); Thu, 10 Mar 2022 14:23:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238966AbiCJTXY (ORCPT ); Thu, 10 Mar 2022 14:23:24 -0500 Received: from mail-lf1-x130.google.com (mail-lf1-x130.google.com [IPv6:2a00:1450:4864:20::130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 13A82F406E for ; Thu, 10 Mar 2022 11:22:22 -0800 (PST) Received: by mail-lf1-x130.google.com with SMTP id r7so11213219lfc.4 for ; Thu, 10 Mar 2022 11:22:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=HHGuzVLaCZTJR5Z/FIfYDsWY8nrsVyf9XB/r18bCkXI=; b=ep7XFBy0Q99M5ouVxkQy/Xu+D2RZ7bpJRAdEIb9jXanfP8Lx6Lp5YBbGfSecYfO6B+ 2GOiehczcxMm6X1BX+TQuCcgQF28n9vabec+jv5ZwC9I+//4EvcchXvD9GydAvFCw2ua Uw2lQ/BCnimAOmwaI85VX66awfuh3v1U2bb5g= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=HHGuzVLaCZTJR5Z/FIfYDsWY8nrsVyf9XB/r18bCkXI=; b=BdbajS96Io2Hcwpc+bygPeCUthRvxmIcrhPLH4TLB279EfEatXzmmDlaBqboc5AzgA r+lzL9KnO7DfgS+pGsm79CjMDXb/M1oMcDUnh2uQLOrwA6hwxkVFjKpDoNZVU4EFECmT FjPGjPLOSUEQtDYC3kHQSiADRNqC51E+V3bwtVlAPvgiJBNQa0HpNmuSLRgksVmF9Qw/ jt1ff1xlXpdUtlys31s2uQ9PmROOgJbrvEQ4VKEDbh/Hy+K2Btvq9uO6UvbxvMf8CY4/ CADJiviZCbg0CV3J5FpV7LTGwkgarukl3XyYswllbbejsn8iofD/3fz8J6sDq3uHuCi4 4ciQ== X-Gm-Message-State: AOAM533zx7pwMUKP0w3W2kigzmNnZJQKiGFoF98nEgip5O76J5Py93qE uLbxsDcXTC34nAvQhey0U4CcdYuvmmj967P3+po= X-Google-Smtp-Source: ABdhPJzqA9udA+Z8cXIrG21rw6yC7xCtGFKy6oXXuVJxxTXNjOP8kioshQLZuGTXO0/1Q7AF7MjzUg== X-Received: by 2002:a05:6512:2315:b0:439:731f:a11e with SMTP id o21-20020a056512231500b00439731fa11emr3975265lfu.545.1646940140214; Thu, 10 Mar 2022 11:22:20 -0800 (PST) Received: from mail-lj1-f171.google.com (mail-lj1-f171.google.com. [209.85.208.171]) by smtp.gmail.com with ESMTPSA id l9-20020a2ea309000000b00246299de080sm1245388lje.48.2022.03.10.11.22.17 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Mar 2022 11:22:19 -0800 (PST) Received: by mail-lj1-f171.google.com with SMTP id u7so9127675ljk.13 for ; Thu, 10 Mar 2022 11:22:17 -0800 (PST) X-Received: by 2002:a2e:804b:0:b0:247:e81f:87e9 with SMTP id p11-20020a2e804b000000b00247e81f87e9mr4029456ljg.176.1646940137523; Thu, 10 Mar 2022 11:22:17 -0800 (PST) MIME-Version: 1.0 References: <02b20949-82aa-665a-71ea-5a67c1766785@redhat.com> In-Reply-To: From: Linus Torvalds Date: Thu, 10 Mar 2022 11:22:01 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Buffered I/O broken on s390x with page faults disabled (gfs2) To: Andreas Gruenbacher Cc: David Hildenbrand , Alexander Viro , linux-s390 , Linux-MM , linux-fsdevel , linux-btrfs Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Thu, Mar 10, 2022 at 10:48 AM Andreas Gruenbacher wrote: > > Works for me. This should probably still be tagged as: > > Fixes: cdd591fc86e3 ("iov_iter: Introduce fault_in_iov_iter_writeable") > Cc: stable@vger.kernel.org # v5.16+ Yeah, I had already added the "Fixes" line there (and it makes the stable one unnecessary). Linus